Callum Rogers
Full Stack Software Engineer at Palantir Technologies
England, United Kingdom
Summary
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Rockstar🎓
Top SchoolCallum Rogers is a Full Stack Software Engineer with 15 years of experience based in England, currently building features on Palantir’s London dev team. He blends strong back-end skills—demonstrated by work on transactional revisioning systems, Spring APIs and Gradle plugin maintenance—with front-end expertise in virtual DOM testing, Coffeescript and modern CSS toolchains. His open-source contributions include improving code quality tooling and test suites for well-known projects, showing an attention to robustness and developer experience. Comfortable moving between legacy integrations and greenfield web interfaces, he has a track record of turning complex domain requirements into maintainable, well-tested systems.
15 years of coding experience
1 year of employment as a software developer
Computer Science BA, Computer Science BA at University of OxfordHampton School
English
Stackoverflow
15,719reputation
1.5mreached
97answers
60questions
coffeescript
top-5%
geometry
top-5%
mongodb
top-5%
algorithm
top-5%
xna
top-5%
asynchronous
top-5%
Github Skills (31)
unit-testing10
javascript10
virtual-dom10
testing10
software-quality10
java10
baseline10
javas10
checkstyle10
junit10
gradle-plugin10
gradlew10
gradle10
geometry9
coffeescript9
Programming languages (19)
Github contributions (5)
palantir/gradle-baseline
Oct 2017 - Jan 2023
A set of Gradle plugins that configure default code quality tools for developers.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:134 reviews, 25 commits, 41 PRs in 5 years 4 months
Contributions summary:Callum primarily contributed to the configuration and maintenance of the `gradle-baseline` project, which configures code quality tools. Their work involved fixing Checkstyle configuration issues, addressing failures related to JUnit report finalization, and improving error messages for class uniqueness lock file failures. The user also made changes to prevent IntelliJ from suggesting commonly shaded packages and added tests to ensure proper functionality.
spotbugsocto-correct-managedgradlepmdgradle-plugins
Matt-Esch/virtual-dom
Feb 2015 - Feb 2015
A Virtual DOM and diffing algorithm
Role in this project:Front-end Developer
Front-end DeveloperContributions:8 commits, 1 PR, 16 comments in 11 days
Contributions summary:Callum primarily focused on enhancing the test suite for the virtual-dom library. Their contributions included adding new test cases to validate the rendering of elements, particularly those with keys. They refactored existing tests to improve readability and maintainability, employing helper functions to reduce code duplication. The changes demonstrate a focus on testing the library's ability to handle dynamic updates and element manipulations.
virtualdomvirtual-domjavascriptdom-manipulationdom
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